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Superior Harmonic Dampening for LS1 and LS2

The ATI Performance Serpentine Super Damper is designed to provide maximum crankshaft protection for GM LS1 and LS2 engines. As these engines are pushed to higher power levels, the stock harmonic balancer often fails to adequately manage the increased vibration, potentially leading to catastrophic engine failure. The ATI Super Damper solves this by utilizing a high-performance design that effectively absorbs harmful harmonics across the entire RPM range.

Technical Features

• 7.480-inch OD: Optimized diameter for standard serpentine accessory drives.
• SFI 18.1 Certification: Ensures safety and compliance for high-performance racing.
• Aluminum Construction: Lightweight yet incredibly durable for high-RPM stability.
• Internal Balance: Precision-engineered for LS1/LS2 internal balance requirements.
• Black Paint Finish: Provides a professional, clean look and added corrosion resistance.

This damper is an essential upgrade for any LS1 or LS2 build, whether you are running a stock engine with bolt-ons or a fully built race motor. Its ability to dampen vibrations not only protects your crankshaft and bearings but also helps maintain consistent timing and accessory drive performance. When you choose ATI, you are choosing decades of engineering excellence. Ensure your engine's longevity and performance by installing the best harmonic balancer on the market. Trust GGCRACING for all your high-performance engine component needs.